I cannot understand the need to jump backwards and forwards to scene set, and pad out the plot. Showing that someone has a skill right before they use it, I believe, is offending our intelligence. It's starting to feel a little contrived, and as though they are making up for being so vague for the first three series. A little disappointing this episode.

Furthermore, using past quirks, like Locke's ability to know when a storm is ending, is frankly insulting... are we supposed to ooh and arr, or laugh at the softer side of Locke?

This episode was all over the place.